Analysis
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max time kernel
42s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:54
Static task
static1
Behavioral task
behavioral1
Sample
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Resource
win10v2004-20220812-en
General
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Target
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
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Size
935KB
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MD5
420cd7635740ecc482371f1ff0621e5d
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SHA1
0691ff81ccf09c1c631d81753fce0df0570ae2ff
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SHA256
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904
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SHA512
a7727eb15a5276bc7c97b4d3e98b4656b809a94de59629945154ac8da1788405d5801b00d25b71828a93112a9319ade237f985b67f90206853f1104246717018
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SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4R:ZyHv5Z+Wzv7AiBll0OBWi6si9GQ
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1908-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1908-66-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exedescription pid process target process PID 1436 set thread context of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exepid process 1908 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exedescription pid process target process PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe PID 1436 wrote to memory of 1908 1436 e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe"C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe"C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1908-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-59-0x00000000004F0400-mapping.dmp
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memory/1908-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-61-0x0000000075711000-0x0000000075713000-memory.dmpFilesize
8KB
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memory/1908-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1908-66-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB